Research Article
Explicit Multistep Mixed Finite Element Method for RLW Equation
Table 1
Solitary wave Amp. 0.3 and the errors in
and
norms for
,
,
, and
at
,
,
, and
.
| Method | Time | | | | for | for |
| Our method | 0 | 3.9797 | 0.8104 | 2.5787 | 0 | 0 | 4 | 3.9797 | 0.8104 | 2.5786 | | | 8 | 3.9797 | 0.8104 | 2.5786 | | | 12 | 3.9797 | 0.8104 | 2.5787 | | | 16 | 3.9795 | 0.8104 | 2.5787 | | | 20 | 3.9790 | 0.8103 | 2.5785 | | | [20] | 20 | 3.9800 | 0.8104 | 2.5792 | | | [21] | 20 | 3.9820 | 0.8087 | 2.5730 | | | [22] | 20 | 3.9905 | 0.8235 | 2.6740 | | — | [23] | 20 | 3.9616 | 0.8042 | 2.5583 | | | [24] | 20 | 3.9821 | 0.8112 | 2.5813 | | |
|
|